Home / 1,553,842,337.40-2,330,763,506.10-1,064,066,311.80

Finding the Fourth Proportional to 1,553,842,337.40, 2,330,763,506.10 and 1,064,066,311.80

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Solution

The fourth proportional to 1,553,842,337.40, 2,330,763,506.10 and 1,064,066,311.80 is: 1,596,099,467.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,553,842,337.40 : 2,330,763,506.10 = 1,064,066,311.80 : x
  2. Step 2: Convert to fraction form
    1,553,842,337.40/2,330,763,506.10 = 1,064,066,311.80/x
  3. Step 3: Cross multiply
    1,553,842,337.40x = 2,330,763,506.10 × 1,064,066,311.80
  4. Step 4: Simplify right side
    1,553,842,337.40x = 2,480,086,927,613,863,424
  5. Step 5: Solve for x
    x = 2,480,086,927,613,863,424/1,553,842,337.40
  6. Step 6: Final answer
    x = 1,596,099,467.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.